Prayagraj (Uttar Pradesh), Jan 31 (IANS) A former student of the Allahabad University (AU) claims to have developed a biosensor that can detect Covid-19 infection through sweat samples.
Hong Kong, Jan 30 (IANS) In people with multiple health conditions, a booster (third) dose of a Covid vaccine was associated with a 90 per cent reduction in death when compared to two doses, a new study has shown.
Washington, Jan 28 (IANS) NASA's mega moon rocket has cleared all performance tests and engineers are now taking a closer look at the Space Launch System (SLS) performance to prepare for the first crewed Artemis missions.
San Francisco, Jan 27 (IANS) The human body's immunity to Covid-19 appears to gather strength with more time between vaccination and infection, a new study has shown.
San Francisco, Jan 27 (IANS) An asteroid, about the size of a box truck, will have a very close encounter with the Earth this week, NASA Systems has predicted.
New Delhi, Jan 27 (IANS) AI tools such as ChatGPT threaten transparent science, according to Springer Nature, the world's largest academic publisher, which has laid down ground rules for its use, saying software like ChatGPT can't be credited as an author in papers published in its journals.
San Francisco, Jan 27 (IANS) Tech giant Microsoft has announced that it has partnered with global solar leader Qcells to curb carbon emissions and power the clean energy economy.
New York, Jan 27 (IANS) US President Joe Biden has nominated Indian-American astronaut Raja Chari on the moon mission team for promotion to an Air Force brigadier general, according to the Defence Department.
New York, Jan 26 (IANS) Indian-American professor Ganesh Thakur has been named vice-president of the Texas Academy of Medicine, Engineering, Science and Technology (TAMEST) for a term of two years.
Los Angeles, Jan 25 (IANS) NASA and the US Defense Advanced Research Projects Agency (DARPA) have announced a collaboration to demonstrate a nuclear thermal rocket engine in space, the key steps for sending the first crewed missions to Mars.
New York, Jan 24 (IANS) Earthquake data has hinted that the inner core of the Earth has stopped rotating faster than the rest of the planet, but not all researchers agree, according to a Nature report.
New Delhi, Jan 24 (IANS) Having insufficient and disturbed sleep during the teenage years may increase the subsequent risk of multiple sclerosis (MS), a new study has shown.
San Francisco, Jan 23 (IANS) Researchers are working on a Covid-19 vaccine that people may drink instead of receiving with a needle, expanding their focus onto mucosal vaccines, which include nasal vaccines as well as "swish and swallow" oral vaccines.
London, Jan 23 (IANS) Using satellite mapping technology, scientists have discovered a new emperor penguin colony in Antarctica by looking at their guano (excrement) stains, which are dark in colour and easier to distinguish next to the ice and rock.